Icebreaker Kent Polo Superfine 200 Short Sleeve Shirt Every Icebreaker product comes with a 'baacode' that allows you to see the actual living conditions of the unique high country sheep that produced the merino fiber in your Icebreaker Men's Kent Polo Tee, meet the farmers who tend this very special breed of sheep and follow every step of the supply chain. The Icebreaker Men's Kent Polo uses fabric that is naturally moisture repellant to help you avoid the feeling of wetness.